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作者 java.lang.NumberFormatException: For input string: ""
oraliy





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于 2006-12-18 20:20 user profilesend a private message to usersearch all posts byselect and copy to clipboard. ie only, sorry for netscape users:-)add this post to my favorite list
在java程序中
db.executeProcedure("cp_test",htParam)时报错
java.lang.NumberFormatException: For input string: ""

请问如何处理？sos


作者 Re:java.lang.NumberFormatException: For input string: "" [Re:oraliy]
oraliy





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于 2006-12-19 11:23 user profilesend a private message to usersearch all posts byselect and copy to clipboard. ie only, sorry for netscape users:-)add this post to my favorite list
以上问题是由于我在为空的字段（属性为int)忘记select 语句加nvl了，现在加上了，反错为：
literal does not match format string

不知如何处理，谢谢！


作者 Re:java.lang.NumberFormatException: For input string: "" [Re:oraliy]
why

問題兒童

总版主


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于 2006-12-19 19:43 user profilesend a private message to usersend email to whysearch all posts byselect and copy to clipboard. ie only, sorry for netscape users:-)add this post to my favorite list
Could you show us your stored proc?
Is there a to_date conversion?



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